Modulo laser punto grosso 520nm 300mW 12V luce verde luce grosso laser 90*30mm

Laser wavelength: 520nm. Laser power (power constant): product power: ≤ 300mW. Laser working mode: coarse beam dotted spot. Model: QS-603030LC (high power coarse beam). Spot pattern (spot size): 18mm.

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